Study of forced vital capacity and maximal expiratory flow-volume curves in obstructive lung disease.
D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000503:physiopathology*; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000503:physiopathology*; D012137:Respiratory System / Q000503:physiopathology*; D012907:Smoking; D013147:Spirometry